The NKE AH3038 is a genuine adapter sleeve designed for securely mounting bearings with a tapered bore onto cylindrical shafts. This high-quality component ensures precise fitment and reliable operation in various industrial applications. It features a 170 mm bore diameter, 200 mm outer diameter, and 95 mm width, with an M170x3 thread. The sleeve is supplied with a compatible KM38 lock nut and MB38 lock washer for complete installation, facilitating easy and secure bearing installation.